The model Fireproof Alfa from the brand Imen Pa is heat resistant to 250 ⁰C because of a special rubber sole. Rubber used in safety shoes’ sole in different grades. Grain leather and rubber sole used to this model is economic to reduce the price. We can use high quality cow leather and a special rubber mixed to silicone to increase heat resistant to 450 ⁰C if our customers want. Our recommended industries to use this model include the melting industry.